Detachment from the world should be spontaneous::

In the absence of Krishna, Gopikas became mad and did not live in their houses. They were roaming in the outskirts of the village called as Brundavanam. Their stage was the climax and hence they were given the highest position called as Goloka. In their case, the detachment from the worldly bonds was without any effort or force. Their detachment was due to their madness of Krishna. Hence, you should not aim at the detachment from the world because it is a spontaneous consequence of the devotion.